package com.lc.springboot.mapper;


import com.lc.springboot.model.User;

import java.util.List;

/**
 * @author lengchuan <lishuijun1992@gmail.com>
 * @date 16-8-24
 */
public interface UserMapper {

    public int saveUser(User user);

    public void deletUserById(int id);

    public int updateUser(User user);

    public User selectUserById(int id);

    public List<User> selectUsers();
}
